Form 8.3 PROLOGIS, INC.

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR

MORE

Rule 8.3 of the Takeover Code (the "Code")

1.

KEY INFORMATION

(a)

Full name of discloser:

Barclays PLC.

(b)

Owner or controller of interest and short

positions disclosed, if different from 1(a):

(c)

Name of offeror/offeree in relation to whose

PROLOGIS, INC.

relevant securities this form relates:

(d)

If an exempt fund manager connected with an

offeror/offeree, state this and specify identity of

offeror/offeree:

(e)

Date position held/dealing undertaken:

25 Aug 2026

(f)

In addition to the company in 1(c) above, is the discloser making

YES:

disclosures in respect of any other party to the offer?

SEGRO PLC

2.

POSITIONS OF THE PERSON MAKING THE DISCLOSURE

(a)

Interests and short positions in the relevant securities of the offeror or offeree

to which the disclosure relates following the dealing(if any)

Class of relevant security:

USD 0.01 common

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

1,796,201

0.19%

1,172,173

0.12%

(2)

Cash-settled derivatives:

793,990

0.08%

213,453

0.02%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,590,191

0.27%

1,385,626

0.15%

(b)

Rights to subscribe for new securities (including directors and other executive

options)

Class of relevant security in relation to

which subscription right exists

Details, including nature of the rights

concerned and relevant percentages:

3.

DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

(a)

Purchases and sales

Class of relevant

Purchase/sale

Number of

Price per unit

security

securities

USD 0.01 common

Purchase

53,310

143.2071 USD

USD 0.01 common

Purchase

39,466

143.3300 USD

USD 0.01 common

Purchase

31,046

143.1604 USD

USD 0.01 common

Purchase

23,505

143.1836 USD

USD 0.01 common

Purchase

19,065

143.1348 USD

USD 0.01 common

Purchase

12,798

143.3410 USD

USD 0.01 common

Purchase

10,442

143.3014 USD

USD 0.01 common

Purchase

9,360

143.0283 USD

USD 0.01 common

Purchase

9,138

143.0493 USD

USD 0.01 common

Purchase

9,112

143.0627 USD

USD 0.01 common

Purchase

7,663

143.3159 USD

USD 0.01 common

Purchase

6,019

143.2776 USD

USD 0.01 common

Purchase

5,765

143.0167 USD

USD 0.01 common

Purchase

5,681

143.1297 USD

USD 0.01 common

Purchase

5,111

143.3301 USD

USD 0.01 common

Purchase

3,955

143.1564 USD

USD 0.01 common

Purchase

3,659

143.0664 USD

USD 0.01 common

Purchase

2,038

142.9922 USD

USD 0.01 common

Purchase

1,900

143.4218 USD

USD 0.01 common

Purchase

1,485

143.2543 USD

USD 0.01 common

Purchase

1,000

143.4050 USD

USD 0.01 common

Purchase

930

142.9245 USD

USD 0.01 common

Purchase

911

143.4332 USD

USD 0.01 common

Purchase

905

143.0536 USD

USD 0.01 common

Purchase

853

143.4316 USD

USD 0.01 common

Purchase

732

142.9668 USD

USD 0.01 common

Purchase

700

143.3750 USD

USD 0.01 common

Purchase

600

142.3327 USD

USD 0.01 common

Purchase

594

142.8279 USD

USD 0.01 common

Purchase

579

142.9981 USD

USD 0.01 common

Purchase

523

143.3692 USD

USD 0.01 common

Purchase

457

142.8044 USD

USD 0.01 common

Purchase

422

143.2616 USD

USD 0.01 common

Purchase

372

142.3725 USD

USD 0.01 common

Purchase

370

143.2881 USD

USD 0.01 common

Purchase

346

143.4200 USD

USD 0.01 common

Purchase

338

143.2558 USD

USD 0.01 common

Purchase

277

142.5637 USD

USD 0.01 common

Purchase

220

142.7746 USD

USD 0.01 common

Purchase

200

143.2800 USD

USD 0.01 common

Purchase

200

143.3825 USD

USD 0.01 common

Purchase

200

143.4000 USD

USD 0.01 common

Purchase

195

142.8082 USD

USD 0.01 common

Purchase

184

143.2885 USD

USD 0.01 common

Purchase

144

142.8700 USD

USD 0.01 common

Purchase

130

143.4076 USD

USD 0.01 common

Purchase

110

143.3500 USD

USD 0.01 common

Purchase

109

143.3534 USD

USD 0.01 common

Purchase

85

143.2552 USD

USD 0.01 common

Purchase

74

143.1800 USD

USD 0.01 common

Purchase

71

143.3400 USD

USD 0.01 common

Purchase

70

143.4100 USD

USD 0.01 common

Purchase

68

143.2661 USD

USD 0.01 common

Purchase

53

142.7258 USD

USD 0.01 common

Purchase

53

142.7257 USD

USD 0.01 common

Purchase

44

143.4500 USD

USD 0.01 common

Purchase

38

142.5520 USD

USD 0.01 common

Purchase

37

143.3220 USD

USD 0.01 common

Purchase

35

143.3405 USD

USD 0.01 common

Purchase

31

143.4151 USD

USD 0.01 common

Purchase

26

143.2657 USD

USD 0.01 common

Purchase

26

142.7411 USD

USD 0.01 common

Purchase

25

143.2660 USD

USD 0.01 common

Purchase

21

142.9280 USD

USD 0.01 common

Purchase

21

143.3548 USD

USD 0.01 common

Purchase

17

143.1650 USD

USD 0.01 common

Purchase

16

142.3375 USD

USD 0.01 common

Purchase

15

142.3600 USD

USD 0.01 common

Purchase

14

142.3000 USD

USD 0.01 common

Purchase

10

143.3050 USD

USD 0.01 common

Purchase

9

142.5215 USD

USD 0.01 common

Purchase

5

142.2880 USD

USD 0.01 common

Purchase

2

143.3600 USD

USD 0.01 common

Purchase

2

142.5050 USD

USD 0.01 common

Purchase

1

142.4900 USD

USD 0.01 common

Purchase

1

143.3700 USD

USD 0.01 common

Purchase

1

143.2600 USD

USD 0.01 common

Sale

66,528

143.0649 USD

USD 0.01 common

Sale

36,761

143.3343 USD

USD 0.01 common

Sale

25,887

143.3327 USD

USD 0.01 common

Sale

19,663

143.3300 USD

USD 0.01 common

Sale

16,369

143.3365 USD

USD 0.01 common

Sale

15,527

143.1283 USD

USD 0.01 common

Sale

12,804

143.0950 USD

USD 0.01 common

Sale

10,796

143.2410 USD

USD 0.01 common

Sale

9,120

143.0701 USD

USD 0.01 common

Sale

8,554

143.3392 USD

USD 0.01 common

Sale

7,703

142.9875 USD

USD 0.01 common

Sale

7,297

143.1183 USD

USD 0.01 common

Sale

5,411

143.3323 USD

USD 0.01 common

Sale

4,388

143.2965 USD

USD 0.01 common

Sale

4,344

143.0530 USD

USD 0.01 common

Sale

3,035

143.3606 USD

USD 0.01 common

Sale

2,853

143.4247 USD

USD 0.01 common

Sale

2,382

142.9302 USD

USD 0.01 common

Sale

1,822

143.3105 USD

USD 0.01 common

Sale

1,725

143.2463 USD

USD 0.01 common

Sale

1,117

142.9702 USD

USD 0.01 common

Sale

1,000

143.4050 USD

USD 0.01 common

Sale

930

142.9245 USD

USD 0.01 common

Sale

900

143.3977 USD

USD 0.01 common

Sale

873

143.4100 USD

USD 0.01 common

Sale

740

143.2881 USD

USD 0.01 common

Sale

600

143.4300 USD

USD 0.01 common

Sale

527

142.8389 USD

USD 0.01 common

Sale

512

143.3600 USD

USD 0.01 common

Sale

500

143.3200 USD

USD 0.01 common

Sale

447

143.3395 USD

USD 0.01 common

Sale

400

143.3400 USD

USD 0.01 common

Sale

400

143.3850 USD

USD 0.01 common

Sale

400

143.3900 USD

USD 0.01 common

Sale

395

143.3000 USD

USD 0.01 common

Sale

369

142.9538 USD

USD 0.01 common

Sale

343

142.6769 USD

USD 0.01 common

Sale

338

142.5949 USD

USD 0.01 common

Sale

300

143.3100 USD

USD 0.01 common

Sale

300

142.9000 USD

USD 0.01 common

Sale

300

143.4500 USD

USD 0.01 common

Sale

300

143.3450 USD

USD 0.01 common

Sale

300

143.4000 USD

USD 0.01 common

Sale

251

143.4200 USD

USD 0.01 common

Sale

240

143.3040 USD

USD 0.01 common

Sale

229

142.8946 USD

USD 0.01 common

Sale

225

142.9788 USD

USD 0.01 common

Sale

224

143.1400 USD

USD 0.01 common

Sale

209

142.4199 USD

USD 0.01 common

Sale

191

143.2757 USD

USD 0.01 common

Sale

138

143.1881 USD

USD 0.01 common

Sale

130

143.4900 USD

USD 0.01 common

Sale

129

143.3800 USD

USD 0.01 common

Sale

129

143.3700 USD

USD 0.01 common

Sale

127

143.3194 USD

USD 0.01 common

Sale

114

143.2971 USD

USD 0.01 common

Sale

109

143.3500 USD

USD 0.01 common

Sale

102

143.2900 USD

USD 0.01 common

Sale

101

143.2600 USD

USD 0.01 common

Sale

100

142.9700 USD

USD 0.01 common

Sale

100

143.2500 USD

USD 0.01 common

Sale

99

143.1432 USD

USD 0.01 common

Sale

98

143.1021 USD

USD 0.01 common

Sale

90

142.9555 USD

USD 0.01 common

Sale

76

142.5520 USD

USD 0.01 common

Sale

59

142.8015 USD

USD 0.01 common

Sale

57

143.2700 USD

USD 0.01 common

Sale

53

142.7257 USD

USD 0.01 common

Sale

53

142.7258 USD

USD 0.01 common

Sale

53

142.2850 USD

USD 0.01 common

Sale

48

143.4285 USD

USD 0.01 common

Sale

45

142.8140 USD

USD 0.01 common

Sale

41

143.3425 USD

USD 0.01 common

Sale

37

143.2975 USD

USD 0.01 common

Sale

36

143.3376 USD

USD 0.01 common

Sale

36

143.3336 USD

USD 0.01 common

Sale

35

143.2014 USD

USD 0.01 common

Sale

34

143.4800 USD

USD 0.01 common

Sale

34

143.3048 USD

USD 0.01 common

Sale

34

143.1635 USD

USD 0.01 common

Sale

33

143.3613 USD

USD 0.01 common

Sale

32

143.1710 USD

USD 0.01 common

Sale

31

142.6335 USD

USD 0.01 common

Sale

31

143.3533 USD

USD 0.01 common

Sale

31

143.1677 USD

USD 0.01 common

Sale

30

143.3817 USD

USD 0.01 common

Sale

30

143.3633 USD

USD 0.01 common

Sale

30

143.3915 USD

USD 0.01 common

Sale

29

143.2928 USD

USD 0.01 common

Sale

29

143.2030 USD

USD 0.01 common

Sale

29

143.4103 USD

USD 0.01 common

Sale

29

143.3701 USD

USD 0.01 common

Sale

28

143.1618 USD

USD 0.01 common

Sale

28

143.2257 USD

USD 0.01 common

Sale

28

143.3722 USD

USD 0.01 common

Sale

28

142.8782 USD

USD 0.01 common

Sale

28

143.3862 USD

USD 0.01 common

Sale

28

143.2883 USD

USD 0.01 common

Sale

27

143.3848 USD

USD 0.01 common

Sale

27

143.2926 USD

USD 0.01 common

Sale

27

143.2200 USD

USD 0.01 common

Sale

26

143.4042 USD

USD 0.01 common

Sale

26

143.3962 USD

USD 0.01 common

Sale

25

143.0660 USD

USD 0.01 common

Sale

25

143.4026 USD

USD 0.01 common

Sale

25

143.3654 USD

USD 0.01 common

Sale

25

143.1702 USD

USD 0.01 common

Sale

24

143.3639 USD

USD 0.01 common

Sale

24

143.3265 USD

USD 0.01 common

Sale

24

143.4003 USD

USD 0.01 common

Sale

23

143.2909 USD

USD 0.01 common

Sale

22

143.2768 USD

USD 0.01 common

Sale

22

143.2279 USD

USD 0.01 common

Sale

22

143.3786 USD

USD 0.01 common

Sale

21

143.3472 USD

USD 0.01 common

Sale

21

143.1796 USD

USD 0.01 common

Sale

21

143.2763 USD

USD 0.01 common

Sale

21

142.6866 USD

USD 0.01 common

Sale

21

143.3448 USD

USD 0.01 common

Sale

21

143.4322 USD

USD 0.01 common

Sale

20

143.4343 USD

USD 0.01 common

Sale

20

143.3520 USD

USD 0.01 common

Sale

14

143.3242 USD

USD 0.01 common

Sale

14

142.3000 USD

USD 0.01 common

Sale

13

143.3008 USD

USD 0.01 common

Sale

12

143.3897 USD

USD 0.01 common

Sale

12

143.2925 USD

USD 0.01 common

Sale

12

143.3446 USD

USD 0.01 common

Sale

12

143.2990 USD

USD 0.01 common

Sale

12

143.2988 USD

USD 0.01 common

Sale

11

143.3039 USD

USD 0.01 common

Sale

11

143.2878 USD

USD 0.01 common

Sale

11

143.3903 USD

USD 0.01 common

Sale

11

143.3092 USD

USD 0.01 common

Sale

11

143.0750 USD

USD 0.01 common

Sale

10

143.2868 USD

USD 0.01 common

Sale

10

143.2222 USD

USD 0.01 common

Sale

10

143.3956 USD

USD 0.01 common

Sale

10

143.2836 USD

USD 0.01 common

Sale

9

143.3006 USD

USD 0.01 common

Sale

9

143.2992 USD

USD 0.01 common

Sale

8

143.3179 USD

USD 0.01 common

Sale

7

143.4160 USD

USD 0.01 common

Sale

7

143.3663 USD

USD 0.01 common

Sale

7

143.2765 USD

USD 0.01 common

Sale

7

143.2228 USD

USD 0.01 common

Sale

6

143.3858 USD

USD 0.01 common

Sale

6

143.4147 USD

USD 0.01 common

Sale

5

143.3847 USD

USD 0.01 common

Sale

5

142.6200 USD

USD 0.01 common

Sale

4

143.4130 USD

USD 0.01 common

Sale

3

143.2946 USD

USD 0.01 common

Sale

2

143.3672 USD

USD 0.01 common

Sale

2

143.3512 USD

USD 0.01 common

Sale

2

143.3405 USD

USD 0.01 common

Sale

2

143.3963 USD

USD 0.01 common

Sale

2

143.3662 USD

USD 0.01 common

Sale

2

143.3530 USD

USD 0.01 common

Sale

2

143.3824 USD

USD 0.01 common

Sale

1

143.3955 USD

USD 0.01 common

Sale

1

143.3679 USD

USD 0.01 common

Sale

1

142.7700 USD

USD 0.01 common

Sale

1

143.2204 USD

USD 0.01 common

Sale

1

143.3330 USD

USD 0.01 common

Sale

1

143.3054 USD

USD 0.01 common

Sale

1

143.3588 USD

USD 0.01 common

Sale

1

143.3480 USD

USD 0.01 common

Sale

1

143.3745 USD

USD 0.01 common

Sale

1

143.3837 USD

USD 0.01 common

Sale

1

143.2886 USD

USD 0.01 common

Sale

1

143.2894 USD

USD 0.01 common

Sale

1

143.3727 USD

USD 0.01 common

Sale

1

143.3634 USD

USD 0.01 common

Sale

1

143.3814 USD

USD 0.01 common

Sale

1

143.4243 USD

USD 0.01 common

Sale

1

143.0800 USD

USD 0.01 common

Sale

1

143.3266 USD

USD 0.01 common

Sale

1

143.3553 USD

USD 0.01 common

Sale

1

143.3636 USD

USD 0.01 common

Sale

1

143.3604 USD

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

USD 0.01 common

SWAP

Closing Short

5,695

143.3274 USD

USD 0.01 common

SWAP

Decreasing Short

164

143.3275 USD

USD 0.01 common

SWAP

Decreasing Long

344

143.3309 USD

USD 0.01 common

SWAP

Decreasing Long

448

143.3310 USD

(c)

Stock-settled derivative transactions (including options)

(i)

Writing, selling, purchasing or varying

Class

Product

Writing,

Number

Exercise

Type

Expiry

Option

of

description

purchasing,

of

price

date

money

relevant

selling,

securities

per unit

paid/

security

varying etc

to which

received

option

per unit

relates

(ii)

Exercise

Class of relevant

Product description

Exercising/ exercised against

Number of

Exercise price per

security

securities

unit

(d)

Other dealings (including subscribing for new securities)

Class of relevant

Nature of Dealings

Details

Price per unit (if

security

applicable)

4.

OTHER INFORMATION

(a)

Indemnity and other dealings arrangements

Details of any indemnity or option arrangement, or any agreement or understanding,

formal or informal, relating to relevant securities which may be an inducement to deal

or refrain from dealing entered into by the exempt principal trader making the disclosure and any party

to the offer or any person acting in concert with a party to the offer:

NONE

(b)

Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between

the person making the disclosure and any other person relating to:

(i) the voting rights of any relevant securities under any option; or

(ii) the voting rights of future acquisition or disposal of any relevant securities to which

any derivative is referenced:

NONE

(c)

Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:

26 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213